ar71xx: wndr4300: indicate WNDR3700v4 in the kernel support files
[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-dir-600-a1.c
1 /*
2  *  D-Link DIR-600 rev. A1 board support
3  *
4  *  Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
5  *  Copyright (C) 2012 Vadim Girlin <vadimgirlin@gmail.com>
6  *
7  *  This program is free software; you can redistribute it and/or modify it
8  *  under the terms of the GNU General Public License version 2 as published
9  *  by the Free Software Foundation.
10  */
11
12 #include <asm/mach-ath79/ath79.h>
13 #include <asm/mach-ath79/ar71xx_regs.h>
14
15 #include "common.h"
16 #include "dev-ap9x-pci.h"
17 #include "dev-eth.h"
18 #include "dev-gpio-buttons.h"
19 #include "dev-leds-gpio.h"
20 #include "dev-m25p80.h"
21 #include "machtypes.h"
22 #include "nvram.h"
23
24 #define DIR_600_A1_GPIO_LED_WPS                 0
25 #define DIR_600_A1_GPIO_LED_POWER_AMBER         1
26 #define DIR_600_A1_GPIO_LED_POWER_GREEN         6
27 #define DIR_600_A1_GPIO_LED_LAN1                13
28 #define DIR_600_A1_GPIO_LED_LAN2                14
29 #define DIR_600_A1_GPIO_LED_LAN3                15
30 #define DIR_600_A1_GPIO_LED_LAN4                16
31 #define DIR_600_A1_GPIO_LED_WAN_AMBER           7
32 #define DIR_600_A1_GPIO_LED_WAN_GREEN           17
33
34 #define DIR_600_A1_GPIO_BTN_RESET               8
35 #define DIR_600_A1_GPIO_BTN_WPS                 12
36
37 #define DIR_600_A1_KEYS_POLL_INTERVAL           20      /* msecs */
38 #define DIR_600_A1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_600_A1_KEYS_POLL_INTERVAL)
39
40 #define DIR_600_A1_NVRAM_ADDR   0x1f030000
41 #define DIR_600_A1_NVRAM_SIZE   0x10000
42
43 static struct gpio_led dir_600_a1_leds_gpio[] __initdata = {
44         {
45                 .name           = "d-link:green:power",
46                 .gpio           = DIR_600_A1_GPIO_LED_POWER_GREEN,
47         }, {
48                 .name           = "d-link:amber:power",
49                 .gpio           = DIR_600_A1_GPIO_LED_POWER_AMBER,
50         }, {
51                 .name           = "d-link:amber:wan",
52                 .gpio           = DIR_600_A1_GPIO_LED_WAN_AMBER,
53         }, {
54                 .name           = "d-link:green:wan",
55                 .gpio           = DIR_600_A1_GPIO_LED_WAN_GREEN,
56                 .active_low     = 1,
57         }, {
58                 .name           = "d-link:green:lan1",
59                 .gpio           = DIR_600_A1_GPIO_LED_LAN1,
60                 .active_low     = 1,
61         }, {
62                 .name           = "d-link:green:lan2",
63                 .gpio           = DIR_600_A1_GPIO_LED_LAN2,
64                 .active_low     = 1,
65         }, {
66                 .name           = "d-link:green:lan3",
67                 .gpio           = DIR_600_A1_GPIO_LED_LAN3,
68                 .active_low     = 1,
69         }, {
70                 .name           = "d-link:green:lan4",
71                 .gpio           = DIR_600_A1_GPIO_LED_LAN4,
72                 .active_low     = 1,
73         }, {
74                 .name           = "d-link:blue:wps",
75                 .gpio           = DIR_600_A1_GPIO_LED_WPS,
76                 .active_low     = 1,
77         }
78 };
79
80 static struct gpio_keys_button dir_600_a1_gpio_keys[] __initdata = {
81         {
82                 .desc           = "reset",
83                 .type           = EV_KEY,
84                 .code           = KEY_RESTART,
85                 .debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
86                 .gpio           = DIR_600_A1_GPIO_BTN_RESET,
87                 .active_low     = 1,
88         }, {
89                 .desc           = "wps",
90                 .type           = EV_KEY,
91                 .code           = KEY_WPS_BUTTON,
92                 .debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
93                 .gpio           = DIR_600_A1_GPIO_BTN_WPS,
94                 .active_low     = 1,
95         }
96 };
97
98 static void __init dir_600_a1_setup(void)
99 {
100         const char *nvram = (char *) KSEG1ADDR(DIR_600_A1_NVRAM_ADDR);
101         u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
102         u8 mac_buff[6];
103         u8 *mac = NULL;
104
105         if (ath79_nvram_parse_mac_addr(nvram, DIR_600_A1_NVRAM_SIZE,
106                                        "lan_mac=", mac_buff) == 0) {
107                 ath79_init_mac(ath79_eth0_data.mac_addr, mac_buff, 0);
108                 ath79_init_mac(ath79_eth1_data.mac_addr, mac_buff, 1);
109                 mac = mac_buff;
110         }
111
112         ath79_register_m25p80(NULL);
113
114         ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
115                                     AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
116                                     AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
117                                     AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
118                                     AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
119
120         ath79_register_leds_gpio(-1, ARRAY_SIZE(dir_600_a1_leds_gpio),
121                                  dir_600_a1_leds_gpio);
122
123         ath79_register_gpio_keys_polled(-1, DIR_600_A1_KEYS_POLL_INTERVAL,
124                                         ARRAY_SIZE(dir_600_a1_gpio_keys),
125                                         dir_600_a1_gpio_keys);
126
127         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
128         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
129
130         ath79_register_mdio(0, 0x0);
131
132         /* LAN ports */
133         ath79_register_eth(1);
134
135         /* WAN port */
136         ath79_register_eth(0);
137
138         ap91_pci_init(ee, mac);
139 }
140
141 MIPS_MACHINE(ATH79_MACH_DIR_600_A1, "DIR-600-A1", "D-Link DIR-600 rev. A1",
142              dir_600_a1_setup);
143
144 static void __init dir_615_e4_setup(void)
145 {
146         dir_600_a1_setup();
147         ap9x_pci_setup_wmac_led_pin(0, 1);
148 }
149
150 MIPS_MACHINE(ATH79_MACH_DIR_615_E4, "DIR-615-E4", "D-Link DIR-615 rev. E4",
151              dir_615_e4_setup);